A few changes from the hour long festival set they played two weeks ago too.

So what about all the other bands?

Didn't really get a chance to see them. The way the stages are set up you have to full on leave each stage area for the others if you want to see the bands. It's not. As you can see in this photo, one stage is set up completely behind the main stage, and the 2nd stage where Arch Enemy, Clutch, and the like played is a football pitch away and the PA faces the same direction as the Mainstage PA so you can hear noise but that's it.

It doesn't even matter for them. Check their regular touring set list. It's pretty much the same, minus 1 or 2 "hits" they always play.

I did some research and this tour cycle is heavy for the new album, which I completely expect out of them or any band for that matter. Comparing their 13 song headline sets from the past two tours there are only 5 out of 13 songs they kept. This festival gave them a lot more time compared to other fests so it was basically the Satanist headline tour set minus 2 songs. So really, I don't see where you are coming from. Behemoth is playing a lot of new stuff because they have a new album, the only thing you could say is off is they are playing 5 new songs compared to the 4 they played during their last album cycle.